[  749.845710][T11069] ns3br1: port 1(ns3eth1) entered blocking state
[  749.846036][T11069] ns3br1: port 1(ns3eth1) entered disabled state
[  749.846327][T11069] ns3eth1: entered allmulticast mode
[  749.847339][T11069] ns3eth1: entered promiscuous mode
[  749.848773][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  749.849137][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  749.875121][T11070] ns3br1: port 2(ns3eth2) entered blocking state
[  749.875417][T11070] ns3br1: port 2(ns3eth2) entered disabled state
[  749.875690][T11070] ns3eth2: entered allmulticast mode
[  749.876735][T11070] ns3eth2: entered promiscuous mode
[  749.914676][T11071] ns3br1: port 3(ns3eth3) entered blocking state
[  749.914973][T11071] ns3br1: port 3(ns3eth3) entered disabled state
[  749.915257][T11071] ns3eth3: entered allmulticast mode
[  749.916241][T11071] ns3eth3: entered promiscuous mode
[  749.958660][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  749.958961][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  749.991167][  T107] ns3br1: port 3(ns3eth3) entered blocking state
[  749.991549][  T107] ns3br1: port 3(ns3eth3) entered forwarding state
[  750.358049][T11085] ns1eth1: entered promiscuous mode
[  750.358838][T11085] ns1eth2: entered promiscuous mode
[  750.388456][T11086] ns2eth1: entered promiscuous mode
[  750.389283][T11086] ns2eth2: entered promiscuous mode
[  750.389957][T11086] ns2eth3: entered promiscuous mode
[  763.410869][T10388] ns1eth1: left promiscuous mode
[  763.412175][T10388] ns1eth2: left promiscuous mode
[  763.419644][T10388] ns2eth2 (unregistering): left promiscuous mode
[  763.424682][T10388] ns2eth1 (unregistering): left promiscuous mode
[  763.547468][T10388] ns2eth3: left promiscuous mode
[  763.550233][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  763.572228][T10388] ns3eth1 (unregistering): left allmulticast mode
[  763.572537][T10388] ns3eth1 (unregistering): left promiscuous mode
[  763.572822][T10388] ns3br1: port 1(ns3eth1) entered disabled state
[  763.674396][T10388] ns3eth3: left allmulticast mode
[  763.674645][T10388] ns3eth3: left promiscuous mode
[  763.674955][T10388] ns3br1: port 3(ns3eth3) entered disabled state
[  763.684361][T10388] ns3eth2: left allmulticast mode
[  763.685455][T10388] ns3eth2: left promiscuous mode
[  763.685766][T10388] ns3br1: port 2(ns3eth2) entered disabled state